CPC C08J 3/203 (2013.01) [A01N 25/34 (2013.01); A01N 31/08 (2013.01); A01N 31/16 (2013.01); A01N 35/02 (2013.01); A61K 8/0208 (2013.01); A61K 8/33 (2013.01); A61K 8/347 (2013.01); A61K 8/8117 (2013.01); A61K 31/05 (2013.01); A61K 31/085 (2013.01); A61K 31/11 (2013.01); A61K 47/32 (2013.01); C08F 12/08 (2013.01); D01F 6/22 (2013.01); D06M 13/005 (2013.01); D06M 16/00 (2013.01)] | 13 Claims |
1. Yarn comprising at least 1% by weight of fibres of a syndiotactic polystyrene containing a co-crystalline phase comprising at least one active guest compound and characterised by a X-ray diffraction (CuKα) pattern comprising peaks having maxima at about 2θ: between 9.5° and 9.8°, between 16.3° and 16.6°, between 19.7° and 20°.
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